William III Cmte de Ponthieu 
William III Cmte was born in 1179 in Ponthieu, Flandres, France. He was an only child. He died at the age of 42 on October 4th, 1221 in France.
They had a daughter named Marie-Jeanne Countess.
-
Children
Marie-Jeanne Countess de Ponthieu\montreuil
Marie-Jeanne Countess was born on July 17th, 1199 in Aumale, Normandie. She died at the age of 51 in September 1250 in Normandie.
Page last modified